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Hublot Big Bang Unico Magic Ceramic 42mm

421.EX Magic Ceramic Archive · used only

The Hublot Big Bang Unico Magic Ceramic 42mm was a 42 mm ceramic chronograph with an HUB1280 Unico automatic movement. It is no longer made, so this page is a reference for buying one used.

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Price
$33,000
Material
Ceramic
Grade / type
Microblasted and polished multicolored ceramic
Water resistance
100 m
Reference
421.EX Magic Ceramic
Type
Chronograph
Case diameter
42.0 mm
Thickness
14.5 mm
Origin
Switzerland
Movement
Automatic chronograph
Caliber
HUB1280 Unico
Power reserve
~72 h
Complications
Date
Colour
Multi
Construction
Assembled
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Black rubber strap (One Click)
Crystal
Sapphire
Display back
Yes
Dial
Skeleton
Availability
No longer offered
Status
Discontinued
Not published
Lug-to-lug, Weight, Hardness, Surface treatment, Matching bracelet, Lume
Medium confidence Verified Jul 2026 Source: Hublot Big Bang Unico Magic Ceramic 42 (maker) / Monochrome: first solid multicolored ceramic
Facts are free to cite with a link.
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Frequently asked questions

What is the case of the Hublot Big Bang Unico Magic Ceramic 42mm made of?

The case is microblasted and polished multicolored ceramic. The guide has not yet confirmed it on the maker's own page. The caseback is sapphire.

What size is the Hublot Big Bang Unico Magic Ceramic 42mm?

The case is 42 mm across and 14.5 mm thick. It is water resistant to 100 m.

How much does the Hublot Big Bang Unico Magic Ceramic 42mm cost, and is it available?

It is no longer made, so the only way to buy one is used. Its list price when it was in production was $33,000.

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